The square root can be rewritten as the exponent of 1/2 or 0.5, and because x-3 is all under the square root, it can be written in parentheses as = (x-3)^1/2
30% of his customers ordered chili with no cheese
Answer:
(1/2, 1)
2
Step-by-step explanation:
x² + y² − x − 2y − 11/4 = 0
x² − x + y² − 2y = 11/4
Complete the squares.
x² − x + 1/4 + y² − 2y + 1 = 11/4 + 1/4 + 1
(x − 1/2)² + (y − 1)² = 4
The center of the circle is (1/2, 1) and the radius of the circle is 2.
Step-by-step explanation:
<B is the right angle
<A is acute
<C is acute
<D is obtuse
